Use the dot product to find |v| when v = (-2,-1)

a. - 1

b. - 3

C. Root 5

D. Root 3

Xavier rides his bike 5 1/4 miles or 82% of his goal for the day what is his goal for the day

The results of a swim meet are shown. Who swam the fastest? Explain Your Reasoning. Tawni - 50-m-Freestyle Time = 40.8 Pepita-100-m-Butterfly-Time=60.2 Susana 200-M-Meledy-Time=112.4

Write a general rule for adding a. two integers with the same sign b. two integers with different signs c. two integers that vary in sign

What percent of 95 is 80

What is the absolute value of the expression of negative 5X + 12 when X equals five

Determine, to the nearest tenth, the surface area of a tin can with a radius of 10 centimeters and a height of 12 centimeters.

assume that random guesses are made for 9 multiple choice questions on an SAT test, so that there are n=9 trials, each with probability of success (correct) given by p=0.6. find the indicated probability for the number of correct answers.

5.62 in expanded form

Which multiplication expression is equal to 2/3 : 1/2

The ratio of boys to girls in a class is 4:5 what fraction of teh class are boys